Custom BBCode w/ PHP?

[polira]

I have a need to add a custom BBcode that uses a PHP function around the {param}.

BBCode: [tag]input[/tag]
Output: <?php echo preg_replace('/\D/', '', $param); ?>

Is something like this possible?

[Andy Huang]

No, unfortunetly it is not possible with the standard vBulletin at this time (I don't know if the developers will have intentions in making this feature available in the future either). You will have to edit code yourself or ask for help about this on vBulletin.org.